What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Take the Stage: Commitment and the Money Conversation Congratulations, you’re ready to commit. Perhaps you now share keys to the same front door or there’s a ring in your future. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers. The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice.